CA560414A - Structure de coussin a ressort - Google Patents

Structure de coussin a ressort

Info

Publication number
CA560414A
CA560414A CA560414A CA560414DA CA560414A CA 560414 A CA560414 A CA 560414A CA 560414 A CA560414 A CA 560414A CA 560414D A CA560414D A CA 560414DA CA 560414 A CA560414 A CA 560414A
Authority
CA
Canada
Prior art keywords
spring cushion
cushion construction
construction
spring
cushion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA560414A
Other languages
English (en)
Inventor
C. Flint Hyland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
No Sag Spring Co
Original Assignee
No Sag Spring Co
Publication date
Application granted granted Critical
Publication of CA560414A publication Critical patent/CA560414A/fr
Expired legal-status Critical Current

Links

CA560414A Structure de coussin a ressort Expired CA560414A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA560414T

Publications (1)

Publication Number Publication Date
CA560414A true CA560414A (fr) 1958-07-15

Family

ID=35726834

Family Applications (1)

Application Number Title Priority Date Filing Date
CA560414A Expired CA560414A (fr) Structure de coussin a ressort

Country Status (1)

Country Link
CA (1) CA560414A (fr)

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